|What happens when the teacher talks? How does the sound travels through the air?||Vibrations in the air travel to the student|
|Which surface (shiny or dull ) reflects the most light?||shiny|
|Which surface (rough or smooth) reflects the most light?||smooth|
|Does a window produce a shadow? Why or why not?||No, because the light passes through it.|
|Does a tree cast a shadow? Why or why not?||Yes, because the tree blocks the light|
|Which color absorbs the most light?||Black|
|Which color reflects the most light?||White|
|If I am walking outside and my shadow is behind me, where is the sun? (in front of me, behind me, or over me)||In front of me|
|How would I decrease the loudness of a guitar string?||Pluck the strings softer|
|How would I change the pitch of a guitar string to make it higher?
Tighten or Loosen the string
|Tighten the string|
|In what form does energy travel?||Waves|
|What happens to light when it hits the water?
Will ray of light stop, bend, or keep going straight.
|Light rays will be bent|
|What happens to light as it travels through the air?
Will ray of light stop, bend, or keep going straight?
|Travels in a straight line|
|Through which medium would sound travel slowest?
air, water, or wood
|Through which medium would sound travel the fastest?
air, water, or wood
|Can you draw a picture of what happens in reflection?||Bounce 90 degree angle|
|Can you draw a picture of absorption?||Bounce all over place|
|Can you draw a picture of refraction?||Bent line|
|What is energy?||The ability to do work or change|
|Name an example of potential energy||anything not moving|
|Name an example of kinetic energy||anything moving|
|Name at least 3 types of energy||kinetic, potential, heat, light, sound, wind, mechanical|
|This is the highest point of a sound wave||crest|
|White reflects or absorbs which colors?||Reflects all colors|
|Black reflects or absorbs which colors?||Absorbs all colors|
|Yellow reflects or absorbs which colors||absorbs all colors except reflects yellow|
|When light bounces off an object is it called reflection or refraction?||reflection|
|What is the term for a dark area that is made when light is blocked?||Shadow|
|Name a way that energy can be transferred from one form to another?||Answers may vary but must be correct
mechanical to electrical to light etc